Monarch of LatveriaMarvel Comics · MCUDraft
Doctor Doom
Victor von Doom · Played by Robert Downey Jr.
A brilliant scientist and sorcerer who rules Latveria with an iron fist. In the comics he is the Fantastic Four's greatest enemy.
Story so far
Last seen in Avengers Endgame: Encore (2026) · Re-release with new scenes
New scenes in the Endgame re-release show Doom seizing Bruce Banner and forging his mask. Before that, a hooded Doom figure appeared with baby Franklin Richards in First Steps' mid-credits scene.
In Avengers: DoomsdayConfirmed
Robert Downey Jr. plays Doom, announced at San Diego Comic-Con 2024. Marvel presents him as the film's villain; seen in the July 2026 trailer.
Key abilities
- Genius intellect
- Sorcery
- Advanced armor
Important appearances
- 1962The Fantastic Four #5 (comics) · First appearance
- 2025The Fantastic Four: First Steps · Mid-credits scene
- 2026Avengers Endgame: Encore · New scenes
